ant-design/components/radio/__tests__/radio-button.test.tsx

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import type { RefAttributes } from 'react';
2022-06-22 14:57:09 +08:00
import React from 'react';
import type { RadioGroupProps } from '..';
import Radio, { Button } from '..';
import focusTest from '../../../tests/shared/focusTest';
import mountTest from '../../../tests/shared/mountTest';
import rtlTest from '../../../tests/shared/rtlTest';
import { render, fireEvent } from '../../../tests/utils';
describe('Radio Button', () => {
focusTest(Button, { refFocus: true });
mountTest(Button);
rtlTest(Button);
it('should render correctly', () => {
const { container } = render(<Button className="customized">Test</Button>);
expect(container.firstChild).toMatchSnapshot();
});
it('responses hover events', () => {
const onMouseEnter = jest.fn();
const onMouseLeave = jest.fn();
const { container } = render(
<Button onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave} />,
);
fireEvent.mouseEnter(container.querySelector('label')!);
expect(onMouseEnter).toHaveBeenCalled();
fireEvent.mouseLeave(container.querySelector('label')!);
expect(onMouseLeave).toHaveBeenCalled();
});
});
describe('Radio Group', () => {
function createRadioGroup(props?: RadioGroupProps & RefAttributes<HTMLDivElement>) {
return (
<Radio.Group {...props}>
<Button value="A">A</Button>
<Button value="B">B</Button>
<Button value="C">C</Button>
</Radio.Group>
);
}
it('responses hover events', () => {
const onMouseEnter = jest.fn();
const onMouseLeave = jest.fn();
const { container } = render(
<Radio.Group onMouseEnter={onMouseEnter} onMouseLeave={onMouseLeave}>
<Radio />
</Radio.Group>,
);
fireEvent.mouseEnter(container.querySelectorAll('div')[0]);
expect(onMouseEnter).toHaveBeenCalled();
fireEvent.mouseLeave(container.querySelectorAll('div')[0]);
expect(onMouseLeave).toHaveBeenCalled();
});
it('fire change events when value changes', () => {
const onChange = jest.fn();
const { container, rerender } = render(createRadioGroup({ onChange }));
const radios = container.querySelectorAll('input');
// controlled component
rerender(createRadioGroup({ onChange, value: 'A' }));
fireEvent.click(radios[1]);
expect(onChange.mock.calls.length).toBe(1);
});
it('both of radio and radioGroup will trigger onchange event when they exists', () => {
const onChange = jest.fn();
const onChangeRadioGroup = jest.fn();
const { container } = render(
<Radio.Group onChange={onChangeRadioGroup}>
<Radio value="A" onChange={onChange}>
A
</Radio>
<Radio value="B" onChange={onChange}>
B
</Radio>
<Radio value="C" onChange={onChange}>
C
</Radio>
</Radio.Group>,
);
const radios = container.querySelectorAll('input');
// controlled component
fireEvent.click(radios[1]);
expect(onChange.mock.calls.length).toBe(1);
expect(onChangeRadioGroup.mock.calls.length).toBe(1);
});
it('Trigger onChange when both of Button and radioGroup exists', () => {
const onChange = jest.fn();
const { container, rerender } = render(
<Radio.Group onChange={onChange}>
<Button value="A">A</Button>
<Button value="B">B</Button>
<Button value="C">C</Button>
</Radio.Group>,
);
const radios = container.querySelectorAll('input');
// controlled component
rerender(
<Radio.Group value="A" onChange={onChange}>
<Button value="A">A</Button>
<Button value="B">B</Button>
<Button value="C">C</Button>
</Radio.Group>,
);
fireEvent.click(radios[1]);
expect(onChange.mock.calls.length).toBe(1);
});
it('should only trigger once when in group with options', () => {
const onChange = jest.fn();
const options = [{ label: 'Bamboo', value: 'Bamboo' }];
const { container } = render(<Radio.Group options={options} onChange={onChange} />);
fireEvent.click(container.querySelector('input')!);
expect(onChange).toHaveBeenCalledTimes(1);
});
it("won't fire change events when value not changes", () => {
const onChange = jest.fn();
const { container, rerender } = render(
createRadioGroup({
onChange,
}),
);
const radios = container.querySelectorAll('input');
// controlled component
rerender(createRadioGroup({ onChange, value: 'A' }));
fireEvent.click(radios[0]);
expect(onChange.mock.calls.length).toBe(0);
});
it('all children should have a name property', () => {
const GROUP_NAME = 'GROUP_NAME';
const { container } = render(createRadioGroup({ name: GROUP_NAME }));
container.querySelectorAll<HTMLInputElement>('input[type="radio"]').forEach(el => {
expect(el.name).toEqual(GROUP_NAME);
});
});
it('passes prefixCls down to radio', () => {
const options = [
{ label: 'Apple', value: 'Apple' },
{ label: 'Orange', value: 'Orange', style: { fontSize: 12 } },
];
const { container } = render(<Radio.Group prefixCls="my-radio" options={options} />);
expect(container.firstChild).toMatchSnapshot();
});
it('should forward ref', () => {
let radioGroupRef: HTMLDivElement;
const { container } = render(
createRadioGroup({
ref(ref: HTMLDivElement) {
radioGroupRef = ref;
},
}),
);
expect(radioGroupRef!).toBe(container.querySelector('.ant-radio-group'));
});
it('should support data-* or aria-* props', () => {
const { container } = render(
createRadioGroup({
'data-radio-group-id': 'radio-group-id',
'aria-label': 'radio-group',
} as RadioGroupProps),
);
expect((container.firstChild as HTMLDivElement)?.getAttribute('data-radio-group-id')).toBe(
'radio-group-id',
);
expect((container.firstChild as HTMLDivElement)?.getAttribute('aria-label')).toBe(
'radio-group',
);
});
it('Radio type should not be override', () => {
const onChange = jest.fn();
const { container } = render(
<Radio.Group onChange={onChange}>
<Radio value={1} type="1">
A
</Radio>
<Radio value={2} type="2">
B
</Radio>
<Radio value={3} type="3">
C
</Radio>
<Radio value={4} type="4">
D
</Radio>
</Radio.Group>,
);
const radios = container.querySelectorAll('input');
fireEvent.click(radios[0]);
expect(onChange).toHaveBeenCalled();
expect(radios[1].type).toBe('radio');
});
describe('value is null or undefined', () => {
it('use `defaultValue` when `value` is undefined', () => {
const { container } = render(
<Radio.Group defaultValue="bamboo" value={undefined}>
<Button value="bamboo">Bamboo</Button>
</Radio.Group>,
);
expect(container.querySelectorAll('.ant-radio-button-wrapper-checked').length).toBe(1);
});
[undefined, null].forEach(newValue => {
it(`should set value back when value change back to ${newValue}`, () => {
const { container, rerender } = render(
<Radio.Group value="bamboo">
<Button value="bamboo">Bamboo</Button>
</Radio.Group>,
);
expect(container.querySelectorAll('.ant-radio-button-wrapper-checked').length).toBe(1);
rerender(
<Radio.Group value={newValue}>
<Button value="bamboo">Bamboo</Button>
</Radio.Group>,
);
expect(container.querySelectorAll('.ant-radio-button-wrapper-checked').length).toBe(0);
});
});
});
});